A blog dedicated to mathematics, because deep down inside, everyone loves it.
Lebombo Bone (35,000 BC)The world's oldest known measuring device, the "Lebombo boneThe oldest mathematical instrument is the Lebombo bone, a baboon fibula used as a measuring device and so named for its location of discovery in the Lebombo mountains of Swaziland. The device is at least 35,000 years old.
Math Mountain Game Online. Excel in mathematics and climb to the top of the mountain by answering math questions. Play Fun Mathematics Kids Games.
Lineares und quadratisches Wachstum
Johnnie's Math Page - The Best Math for Kids and their Teachers -Hundreds of Interactive Math Tools, Math Activities, and Math Games
Utubersity takes the educational videos from Youtube and sorts them into subject areas. Great for teachers looking for a quick way to sift through the mountains of Youtube videos out there for their classes.